Robert Conrad
Tom Lopaka (33 eps)
Anthony Eisley
Tracy Steele (33 eps)
Poncie Ponce
Kim Quisano (33 eps)
Connie Stevens
Cricket Blake (33 eps)
Douglas Mossman
Moke (3 eps)
Efrem Zimbalist Jr.
Stuart Bailey (2 eps)
Myrna Fahey
Kay Laniel (2 eps)
Adam Williams
Harry Gulliver (1 eps)
Robert McQueeney
Rev. Matthew Webster (1 eps)
Frank Albertson
Paul Charring (1 eps)
Paula Raymond
Lady Blanche Carleton (1 eps)
Jack Buetel
Dr. Eliot (as Jack Beutel) (1 eps)
Karl Weber
John Hunter (1 eps)
Lisa Lu
Lili (1 eps)
Alberto Morin
Jean Martin (1 eps)
Jackie Coogan
Mack Stanley (1 eps)
Fred Stromsoe
Barman (uncredited) (1 eps)
Paul Burke
Brad Finley (1 eps)